Integral Ad Science
PrivateLast Round
Take Private
Dec 23, 2025
Est. Valuation
$1.9B
Total Funding Raised
$114.25M
Company Overview
Integral Ad Science operates in Enterprise Software and is based in New York City, New York. Its latest recorded funding round was a Series E round in July 2015.
Integral Ad Science is a digital advertising verification company that provides independent measurement and verification of digital advertising across various devices, channels, and formats.
Sector
Enterprise Software
Verticals
Digital Advertising, Compliance & Risk, Marketing, Data Governance
Business Model
B2B
Customer Profile
Usage-Based SaaS, Subscription SaaS
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Integral Ad Science Comparables
Compare Integral Ad Science with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Pixalate | 75% | |
| Mediaocean | 73% | |
| Zefr | 73% |
For institutional investors. Book with your work email.
Integral Ad Science Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Take Private | Dec 23, 2025 | ||||
| IPO | Jun 30, 2021 | ||||
| Buyout/LBO | Jun 4, 2018 | ||||
| Series E | Jul 31, 2015 | ||||
| Debt | Jul 31, 2015 | ||||
Series D | Jan 3, 2014 |
For institutional investors. Book with your work email.
Key People
Founding team and executive leadership
For institutional investors. Book with your work email.
Integral Ad Science Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Novacap | Take Private |
| Pelion Venture Partners | Series E, Series D, Series C |
| Founder Collective | Seed |
| Cross Creek Advisors | Series E |
| Vista Equity Partners | Buyout/LBO |
| Coriolis Ventures | Series C, Seed |
| Sapphire Ventures | Series E |
For institutional investors. Book with your work email.
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 31, 2015
$27M round led by Sapphire Ventures.
- Jul 31, 2015
$40M round led by Silicon Valley Bank.
For institutional investors. Book with your work email.
Integral Ad Science Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Book a demoFor institutional investors. Book with your work email.
Frequently Asked Questions
Common questions about Integral Ad Science's valuation, stock price, and market status.
Is Integral Ad Science a public or private company?
Integral Ad Science is a private company.
What is the current stock price of Integral Ad Science?
Integral Ad Science is a private company, so its shares have no public market price. Caplight tracks Integral Ad Science's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Integral Ad Science worth (valuation)?
Integral Ad Science's valuation is estimated at $1.9B based on funding round data.
Can I buy Integral Ad Science stock?
Integral Ad Science shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Integral Ad Science's last funding round?
Integral Ad Science's most recent funding round was Take Private on December 23, 2025.
Who are the main investors in Integral Ad Science?
Key investors in Integral Ad Science include Novacap, Pelion Venture Partners, Vista Equity Partners, Coriolis Ventures, Sapphire Ventures.
Will Integral Ad Science IPO soon?
No public IPO plans have been announced for Integral Ad Science.
How can I track Integral Ad Science secondary market activity?
Caplight tracks bids, offers, and trades in Integral Ad Science's shares on secondary markets.